#include<iostream>


int main()
{
    using namespace std;

    int rats = 10;
    int*pr = &rats;
    int& rodents = *pr;
    cout << rodents << " address: " << &rodents << endl;

    int binues = 50;
    pr = &binues;
    cout << rodents << " address: " << &rodents << endl;


    return 0;
}
